Best Automotive Replacement Hypereutectic Engine Pistons in 2026
Daisy
Last Updated: Jul 19, 2026
Daisy
Last Updated: Jul 19, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Performance Parts Racing | 9.66 | ❌ | ❌ | ❌ |
Compatible replacements for 4.8L & 5.3L GM LS Engines. For Standard 3.780" Bore Engines
Please SEE Product description for Applications & VIN Codes. Floating Pins
We have these available with rings on Amazon also!!
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Engine Parts Center | 9.75 | ❌ | ❌ | ❌ |
compatible with 1972-97 Ford 460 engines
Ring Brand depends on availability at time of purchase.
For blocks bored +.030" 4.390" Bore Diameter.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Engine Parts Center | 9.75 | ❌ | ❌ | ❌ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Engine Parts Center | 9.75 | ❌ | ❌ | ❌ |
Compatible with Chevrolet 7.4L 454. Domed head .100" high (+10.5cc)
5/64" 5/64" 3/16" ring grooves. Hastings or Mahle rings. Good for street or race/nitrous to 150 shot
For stock length 6.135" rods Press-fit or floating pin
For blocks bored +.030 Over size. 4.280" bore diameter.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| EZ Automotive | 9.25 | ❌ | ❌ | ❌ |
Package Dimensions: 46.99 H x 12.7 L x 23.495 W (centimeters)
Package Weight: 6.055 kilograms
Country of Origin : India
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Engine Parts Center | 9.75 | ❌ | ❌ | ❌ |
Click ON CORRECT OVER SIZE NEEDED BEFORE PLACING IN CART
For 3.750" stroke crankshafts. USES 5.700" rod Length
350 SBC engines using a 400 crankshaft
For Blocks bored .030 over size
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Engine Parts Center | 9.75 | ❌ | ❌ | ❌ |
For blocks +.030 Over Size or 4.390" Bore Diameter
Replaces Oblong recessed pistons
Images show Std pistons, buyer will receive +.030" Over size
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Engine Parts Center | 9.75 | ❌ | ❌ | ❌ |
Domed head .340" high, 4.310" Bore Diameter
4.310" bore (at +.060" bore)
Good for street/strip or race/nitrous to 150 shot
5/64" 5/64" 3/16" ring grooves
Press-fit or floating Pins
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Engine Parts Center | 9.75 | ❌ | ❌ | ❌ |
CLICK ON BOX FOR OVER SIZE NEEDED BEFORE ADDING TO CART
Compatible with 1968-90 Chevrolet 350ci V-8 - 4.030 bore diameter
Includes Mahle or Hastings Moly ring set depending on availability!
For blocks bored +.030 over size.
These pistons can be free floated! LR63 locks rings Not included!
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Engine Parts Center | 9.75 | ❌ | ❌ | ❌ |
Click on size needed before adding to cart!
Compatible with 2004-2007 Chevy & GM 5.3L trucks with VIN Codes "P", "T" or "Z"
Coated Pistons & Moly top rings
For Blocks bored +.030 or .75MM oversize
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Engine Parts Center | 9.75 | ❌ | ❌ | ❌ |
compatible with 2002-09 GM Chevrolet 6.0L LQ4 LQ9 LS2
VIN Codes "6", "H", "N" & "U"
Click size needed before adding to Cart!
Engines with Floating piston Pins. Pin Dia. .943 Please confirm
Some Models have a .9451" Pin diameter and will not work.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Engine Parts Center | 9.75 | ❌ | ❌ | ❌ |
4.020" Bore Diameter or .50MM Over Size
Compatible replacements for 2002-2008 GM 6.0L LQ9, LS2 Escalade, Corvette, GTO, SSR, CTS-V
Fits VIN Codes "N" & "U" With Floating Rods or Bushings in pin end of rod.
Important: Pin diameter is .9429. Please measure to confirm.
Some Models have a .9451" Pin diameter and that will not work.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Engine Parts Center | 9.75 | ❌ | ❌ | ❌ |
Click ON CORRECT OVER SIZE NEEDED BEFORE PLACING IN CART
For Chevy 454 Stock length 6.135" rods and Stock 4.000" stroke.
.989" pin dia. Weight matched to Plus/Minus 2 grams
Hastings or Mahle Rings depending on availability!
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Engine Parts Center | 9.75 | ❌ | ❌ | ❌ |
Replacements for 454 Chevrolet Standard 4.250" Bore Diameter. Domed head .340" high (30cc) w/2-valve reliefs.
For stock length 6.135" rods
Press-fit or floating pin. 4.250" STD Bore Diameter
Hastings or Mahle Rings depending on availability!!
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Engine Parts Center | 9.75 | ❌ | ❌ | ❌ |
CLICK ON BOX FOR OVER SIZE NEEDED BEFORE ADDING TO CART
For 3.750" stroke crankshafts 4.040" Bore Diameter
350 SBC engines using a 400 crankshaft
USES 5.700" rod Length
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Country Of Origin: India
Model Number: H345DCP
Item Package Dimension: 19.56" L x 9.31" W x 4.54" H
Item Package Weight: 2.75570068583845 lb
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Helps improve cylinder sealing for less blow-by
Retains standard ring gaps in top groove
DUROSHIELD skirt-coated piston
Moly-graphite coating extends engine life
Reduces friction for higher fuel economy
Prevents damage from inadequate lubrication on start-up
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Engine Parts Center | 9.75 | ❌ | ❌ | ❌ |
compatible with early model 1972-1990 Ford 460 V-8 engines.. Replaces Oblong recessed pistons
Compatible replacements for early model 1972-1990 Ford 460 V-8 engines
Click Over size needed before placing in Cart
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Original equipment quality parts for Hyundai, KIA and GM Daewoo vehicles without the original equipment price
All parts manufactured in South Korea, the same place the Korean cars they fit are manufactured
All parts meet strict quality standards to ensure the correct fit and function the first time
Over 70,000 parts available making virtually every part required to repair your vehicle available
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Engine Parts Center | 9.75 | ❌ | ❌ | ❌ |
Compatible with 1964-1992 Ford 289 & 302
Click on size need before adding to Cart!
Pistons can be press fitted or Floated. Lock rings Not included!
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Engine Parts Center | 9.75 | ❌ | ❌ | ❌ |
Compatible replacements for Chevrolet 400ci small block V-8 1970-80 - 4.155" bore (at +.030")
For use with Stock 5.565" length rods.
For blocks bored +.030" over size.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Engine Parts Center | 9.75 | ❌ | ❌ | ❌ |
+4.040" Bore Over Size Pistons, Pins & Matching Moly Ring set
Compatible replacements for 1996-2001 Chevrolet 350ci V-8 Vortec 4.040" bore diameter LD Trucks (USA).
Rings depend on availability at time of purchase!
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Engine Parts Center | 9.75 | ❌ | ❌ | ❌ |
compatible with Kit 2008-10 GM Chevy 6.2L LS3 engine
Flat top coated skirts
Comp. Dist. 1.330", Pin Dia. .943"
Replaces OE 19207287
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Autoplicity ✅ | 9.69 | ❌ | ❌ | ❌ |
Cast with FM132 Eutectic proprietary alloy
Performance & dependability of original equipment pistons
High quality aluminum
Utilizes ISO & QS certified manufacturing
Meets or exceeds OEM specifications
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Engine Parts Center | 9.75 | ❌ | ❌ | ❌ |
Compatible with Vortec 2003-08 6.0L pistons and Rings. 4.020" Bore Diameter
Compatible with 2003-2008 GMC Chevy 6.0L LQ4, LYC, L76 engines
NOTE: Please be sure you Pin diameter is .9429. Some 2003 Models have a .9451" Pin
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Engine Parts Center | 9.75 | ❌ | ❌ | ❌ |
Compatible replacements for Chevrolet 400ci small block V-8 1970-80 - 4.165" bore (at +.040")
For use with Stock 5.565" length rods.
For blocks bored +.040" over size.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Engine Parts Center | 9.75 | ❌ | ❌ | ❌ |
Compatible replacements for 2004-2007 Chevy & GM 5.3L trucks with VIN Codes "P", "T" or "Z"
For Block bored +.020 Over size. 3.800" Bore dia.
For floatings pins
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Engine Parts Center | 9.75 | ❌ | ❌ | ❌ |
For blocks +.030" over size 3.810" Bore
Compatible with 1999-2003 GM passenger car models 5.3L VIN "T" engines
For .945" Pin Diameter. Please confirm pin diameter!
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Engine Parts Center | 9.75 | ❌ | ❌ | ❌ |
compatible with 1992-97 Chevy LT1
DurOshield coated skirt 1990-92 VIN-7 and 8 1992-97 LT1 VIN-P V-8 Flat top with 4 valve reliefs
Mahle or Hastings rings depending on avaiability at time of purchase.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Engine Parts Center | 9.75 | ❌ | ❌ | ❌ |
Compatible with 1968-76 Ford 360 390 FE
Click on size needed before placing in Cart!
Mahle or Hastings rings depending on availability at purchase!
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Ie Parts Group | 15 |
| Falcon Performance | 8 |
| Sealed Power | 3 |
| Auto7 | 1 |
| Federal-Mogul | 1 |
| Sealed Power/Speed Pro | 1 |
| Silvolite | 1 |
We've carried out a comprehensive analysis of 56 reviews on automotive replacement hypereutectic engine pistons, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select automotive replacement hypereutectic engine pistons priced around $249.77, with top brands including and
Our team of expert editors reviewed these high-quality items and handpicked the top 30 automotive replacement hypereutectic engine pistons for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and .
We are dedicated to assisting our users in finding the right pistons Products based on their needs, saving them considerable time when choosing which automotive replacement hypereutectic engine pistons to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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